Welding (PAW)
Lower Costs, Minimize Downtime with the Highest-Quality Plasma Arc Welding Torches & Parts
Plasma arc welding is a precise process, the slightest variations in front end part tolerances will result in poor weld quality, premature torch body failure and other problems that cost you money.
Arc-Zone® delivers the parts you need, when you need them. We work with your production team, tool crib manager or welding engineers to ensure easy access to the highest-quality Plasma Arc Welding products and services on the planet.
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Arc-Zone.com®, Inc. is not affiliated with Thermal Dynamics Corporation. We supply high quality replacement parts manufactured by or for Arc-Zone® to demanding specifications. The parts are engineered to be interchangeable with Thermal Dynamics® parts, are not OEM parts and are not endorsed by Thermal Dynamics®. Thermal Dynamics® is a registered trademark of Thermal Dynamics Corporation.
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2A Starter Kit
Arc-Zone Pro
$275.005-2984 Starter Accessory Kit. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torches. Kit Includes: 1ea. Shield Cup 5ea. Long Tips, .045" (1.17mm) 5ea. Long...5-2984$275.00 -
3A Starter Kit
Arc-Zone Pro
$325.005-2985 Starter Accessory Kit. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torches. Kit Includes: 1ea. Shield Cup 5ea. Long Tips, .046" (1.17mm) 5ea. Long Tips,...5-2985$325.00 -
2A Pro Accessory Kit
Arc-Zone Pro
$1,639.00PAW-2A-PRO Pro Parts Kit for 2A Plasma Arc Series Torches. The ultimate box of high-performance 2A torch parts. Everything you need to setup your plasma arc welding machine to get the best quality welds, for a variety...PAW-2A-PRO$1,639.00 -
3A Pro Accessory Kit
Arc-Zone Pro
$689.00PAW-3A-PRO Pro Parts Kit for 3A Plasma Arc Series Torches. The ultimate box of high-performance 3A torch parts. Everything you need to setup your plasma arc welding machine to get the best quality welds, for a variety...PAW-3A-PRO$689.00 -
4A Pro Accessory Kit
Arc-Zone Pro
$1,186.00PAW-4A-PRO Pro Parts Kit for 4A Plasma Arc Series Torches. The ultimate box of high-performance 4A torch parts. Everything you need to setup your plasma arc welding machine to get the best quality welds, for a variety...PAW-4A-PRO$1,186.00 -
4A Starter Kit
Arc-Zone Pro
$950.005-2986 Starter Accessory Kit. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torches. Kit Includes: 1ea. Thread-On Shield Cup 5ea. Long Tips, .062" (1...5-2986$950.00 -
Push On Shield Cup w/ Screens
Profax
$14.558-4088 Push on Shield Cup with Screens. Use Push on Cup Adapter Part No. 8-4087. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch. Priced and Sold Individually.8-4088$14.55 -
Thread On Shield Cup w/ Screens
Thermacut
$115.008-4064 Thread on Shield Cup with screens. Use with Thread-on Cup Adapter Part No. 8-4040. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch.8-4064$115.00 -
3A Shield Cup w/ Screens (Pack of 5)
Thermacut
$80.008-3040 Priced & Sold as a Pack of 5. Shield Cup with screens, Replaces 8-3035 & 8-3038. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch.8-3040$80.00 -
Short Shield Cup w/ Screens for Short Tips (Pack of 5)
Thermacut
$105.008-2071 Priced & Sold in Packages of 5. Shield Cup with Screens, for Use with Standard Tips. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch.8-2071$105.00 -
Long Shield Cup w/ Screens for Long Tips
Thermacut
$105.158-3236 Extended Shield Cup with Screens, for Use with Long Tips. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch. Priced and Sold Individually.8-3236$105.15 -
PWM 300 Pro Accessory Kit
Arc-Zone Pro
$834.00PAW-PWM300-PRO Pro Parts Kit for PWM-300 Plasma Arc Series Torches. The ultimate box of high-performance PWM 300 torch parts. Everything you need to setup your plasma arc welding machine to get the best quality...PAW-PWM300-PRO$834.00 -
Short Tungsten Electrode - 1.750" (44.5mm) (Pack of 10)
Arc-Zone Pro
$52.50 - $59.508-2044 Priced & Sold in Packages of 10. Precision Ground PAW Electrodes. .040" (1.0mm) and 3/32" (2.4mm) Diameter x 1.750" (44.5mm) long. AMPLIFY™ High-Performance 2% Thoriated Tungsten. Amplify™ tungsten electrodes are...$52.50 - $59.50 -
Long Tungsten Electrode - 2.750" (69.8mm) (Pack of 10)
Arc-Zone Pro
$35.00 - $47.008-2046 Priced & Sold in Packages of 10 Precision Ground PAW Electrodes. .040" (1.0mm), 1/16 (1.6mm) and 3/32" (2.4mm) Diameter x 2.750" (69.8mm) long. AMPLIFY™ High-Performance 2% Thoriated Tungsten. Amplify™ tungsten...$35.00 - $47.00 -
Short Back Cap - 8-2032
Thermacut
$36.008-2032 Short Back Cap, for Standard Electrode. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch. Priced and Sold Individually.8-2032$36.00 -
Long Back Cap - 8-2030
Thermacut
$42.408-2030 Long Back Cap, for Extended Electrode. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch. Priced and Sold Individually.8-2030$42.40 -
Tungsten Set Back Gauge & Tip Wrench Assembly
Thermacut
$591.008-2021 Tungsten Set Back Gauge and Tip Installation Wrench. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch. Priced and Sold Individually.8-2021$591.00 -
Gasket, Shield Cup - 8-4069 (Pack of 5)
Thermacut
$20.008-4069 Priced & Sold as a Pack of 5.Shield Cup Gasket. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch.8-4069$20.00 -
Retaining Collar
Thermacut
$24.008-4024 Retaining Collar. For 4A Plasma Arc Torch Body. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch. Priced and Sold Individually.8-4024$24.00 -
O-Ring, Back Cap (Pack of 5)
ABICOR BINZEL
$35.008-0530 Priced & Sold as a Pack of 5. O-Ring, Back Cap. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch.8-0530$35.00 -
Collet, 3/16" (4.8mm)
Thermacut
$19.009-1876 Collet, 3/16" (4.8mm). Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch. Priced and Sold Individually.9-1876$19.00 -
Short Back Cap
Thermacut
$18.088-4158 Short Back Cap. Use with Short Electrodes. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch. Priced and Sold Individually.8-4158$18.08 -
3A Gas Distributor
Thermacut
$76.009-2240 Gas Distributor, Insulating Sleeve. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch. Priced and Sold Individually.9-2240$76.00 -
Long Back Cap - 9-1877
Thermacut
$43.509-1877 Long Back Cap. Use with Extended Electrodes. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch. Priced and Sold Individually.9-1877$43.50 -
Liner Assembly w/ Old Style Gas Distributor
Thermacut
$127.008-4012 Liner Assembly with O-Rings. Old style with "Short" Gas Distributor. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch. Note: For extended torch life use...8-4012$127.00 -
4A Gas Distributor - 9-2204
Thermacut
$131.439-22044A Gas Distributor, Insulating Sleeve. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch. Note: For extended torch life use Updated 9-2204 Gas Distributor with 8-4011 Liner...9-2204$131.43 -
3A Shield Cup Gasket (Pack of 10)
Thermacut
$20.008-3057 Priced & Sold as a Pack of 10. Gasket, Shield Cup. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch.8-3057$20.00 -
Shield Gas Diffuser
Thermacut
$18.858-3059 Shield Gas Diffuser. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch. Priced and Sold Individually.8-3059$18.85 -
O-Ring, Back Cap (Pack of 10)
Thermacut
$13.508-0527 Priced & Sold as a Pack of 10. O-Ring, Back Cap. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch.8-0527$13.50 -
Protective Cable Lead Cover
Arc-Zone Pro
$60.00 - $82.17Upgraded Protective Cable Lead Cover (Select Length From Options Above) Constructed of Highly-Flexible Ballistic Nylon Material with Shielded Zipper. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® Plasma Arc Welding torch cable...$60.00 - $82.17 -
2A Gas Distributor
Thermacut
$69.00 - $105.00Gas Distributor 2A Gas Distributor .040" (1.0mm) or 3/32" (2.4mm) Electrodes. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch. Priced and Sold Individually.$69.00 - $105.00 -
Collet, 3/32" (2.4mm) for 3A
Thermacut
$14.009-1780 Electrode Collet, 3/32" (2.4mm). Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch. Priced and Sold Individually.9-1780$14.00 -
Torch Handle - 9-5914
Thermacut
$464.109-5914 Torch Handle. Arc-Zone Performance Proven Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch.9-5914$464.10 -
Shield Cup Gasket (Pack of 5)
Thermacut
$30.508-2036 Priced & Sold as a Pack of 5. Gasket, Shield Cup. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch.8-2036$30.50 -
O-Ring - 8-2035 (Pack of 10)
Thermacut
$20.008-2035 Priced & Sold as a Pack of 10. O-Ring, Back Cap. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch.8-2035$20.00 -
OEM Torch Handle
Arc-Zone Pro
$299.998-2026 (Replaces 8-2134) 2A OEM Style Small I.D. Torch Handle. Small I.D. handle design makes it difficult to install PAW hose and cables without damaging expensive hose lead sets. Step up your 2A torch Performance and Lower Maintenance...8-2026$299.99 -
Machine Barrel Step-up Adapter for 2A PAW Torches
Arc-Zone Pro
$21.98Machine Barrel Step-up Adapter for 2A PAW Torches (for use with large 9-1757 handle) Machine barrel handle adapter for the 2A PAW series torch bodies, requires handle 9-1757. This is a Genuine Arc-Zone® Performance...9-5557$21.98 -
New Improved 2A Torch Handle Kit
Arc-Zone Pro
$69.008-2026-Pro (Replaces 8-2026 &8-2134) Handle, New Improved Handle Upgrade Kit. Kit includes a Step-up Torch Body Bushing, and Handle that makes cable & hose installation a breeze. If you've ever removed...8-2026-Pro$69.00 -
Tungsten Electrode, 3/32" (2.4mm) (Pack of 10)
Arc-Zone Pro
$65.409-1747 Priced & Sold in Packages of 10. Precision Ground PAW Electrodes, 3/32" (2.4mm). AMPLIFY™ High-Performance 2% Thoriated Tungsten. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc...9-1747$65.40 -
.040" (1.0mm) Collet - 8-2041 (Pack of 10)
Thermacut
$67.508-2041 Priced & Sold in Packages of 10. Collet, for .040" (1.0mm) Electrode. This is a Genuine Arc-Zone® Performance Proven™ Replacement for Thermal Dynamics® PWH/M 2A Plasma Arc Welding Torch.8-2041$67.50